By adopting the Openlock system, each piece of the puzzle can be firmly connected, creating a reliable splicing effect.

This system, which is entirely made of 3D printing, can be flexibly combined with dedicated fasteners to customize the puzzle layout as desired.

When players navigate through the dungeon, they won't bump into walls or get disoriented due to the map being out of order.

You can carefully prepare and store the map in advance, easily spread it on the game board, and not worry about the puzzle being scattered or deformed.

It's easy and convenient to assemble.

Use instructions:

• Print the puzzle pieces you like according to your needs.
• Remove the small support pins on the side of the puzzle.
• Print the OpenLOCK card buckle, which is used to achieve efficient connection between puzzle pieces.
• Embed one or more OpenLOCK clasps into the puzzle pieces
• Assemble the puzzle pieces in turn to form a complete map.